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12V 40Ah LiFePO4 Battery for VRLA Replacement
Key Specifications/Special Features:
1. Interchange design of lead acid battery
2. Built-in PCB for over-voltage, under voltage and over-temperature
3. Series connection up to four batteries (48V)
4. Internal cell balancing
6. Rugged mechanical design
7. Thousands of cycles under normal conditions
8. Can be charged with most lead-acid chargers
A. Extremely safe and stable chemistry: PCB and/or BMS built inside to balance protect the battery.
B. Long life-cycle: Can be circularly used, best can up to 2000 times recycles, 5 times of lead acid battery.
C. Lighter weight, with the best power-to-weight ratio: 1/3 of lead acid battery weight.
D. Good performance at high temperature and high temperature resistance
E. Low self-discharge rate, less than 3% monthly.
F. No memory effects and highly efficient charge.
G. Environment friendly: Clean and green energy poses no pollution on our environment.
Electric propelling applications:engine starting battery; slow speed car; intellectual robots; electric bicycle/motorcycle/scooter; golf trolley/ cart/ sightseeing car; power tools.
Energy storage: solar and wind power system; city on/off grid; community and family, RV caravan, marine yachts.
Back-up system and UPS: telecom base, CATV-system, computer server center, medical instrument, military equipment.
Other applications: security and electronics; mobile POS, mining light/torch/LED light/emergency light.
At 0.2C discharge rate
Max continuous discharge current
Discharge cut-off voltage
Charge mode: CC/CV，Use a constant current, constant voltage (CC/CV) please use special lithium charger.
Between positive and negative polar
Operation temperature range
When the environment temperature is higher than 45℃，please pay attention to ventilation and heat rejection.
Storage temperature range
Recommended long-term storage temperature is 15~25℃
Over charge protection、Over discharge protection、Over current protection、Temperature protection、Balanced function